Hey everyone. Recently I installed firmware update 1.03 and my backup camera stopped activating when put in reverse. I can put the vehicle in reverse, and manually select the camera and see everything fine. but it is no longer automatically reads the vehicle being put in reverse. I have reset the head unit, and quadruple checked all the settings. Any idea on how I can get it working again?
Avic-4200nex firmware update broke backup camera
Posted Nov 12, 2016 · 23:23 UTC#2
If you go to the settings screen for the camera, you should be able to display the backup camera sense input (hi or lo) as you put the car in reverse. That would at least tell you if the wire miraculously came unhooked while you were doing the update.